12008148 has 12 divisors (see below), whose sum is σ = 28019040. Its totient is φ = 4002712.

The previous prime is 12008141. The next prime is 12008149. The reversal of 12008148 is 84180021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12008141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500328 + ... + 500351.

It is an arithmetic number, because the mean of its divisors is an integer number (2334920).

Almost surely, 2^12008148 is an apocalyptic number.

It is an amenable number.

12008148 is an abundant number, since it is smaller than the sum of its proper divisors (16010892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12008148 is a wasteful number, since it uses less digits than its factorization.

12008148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000686 (or 1000684 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 12008148 is about 3465.2774780672. The cubic root of 12008148 is about 228.9946541851.

Adding to 12008148 its reverse (84180021), we get a palindrome (96188169).

The spelling of 12008148 in words is "twelve million, eight thousand, one hundred forty-eight".